please anyone tell me what books to refer in mathematics in class 11 for board as well as entrance exams ? can i refer dinesh books in physics and chemistry in class 11 and 12 for board exam preparation ?

for physics-
NCERT+HCVERMA+IEIRODOV(jee main and advance)
NCERT+DINESH/COMPREHENSIVE(jee main and board exam)
for chemistry
PHYSICAL-NCERT+COMPREHENSIVE/DINESH +PBAHADUR
INORGANIC-OPTANDON+NCERT
ORGANIC-NCERT+MORRISON and BOYD
Yes you should refer the above book for competitve exam as well as board exam